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Speed of Sound
The rate of a sound wave, the speed of sound is calculated at 343 meters per second (1,125 feet per second.
592 Questions
WHAT frequency sounds are detectable at longer ranges in seawater?
Low frequency sounds (20-1,000 Hz) can travel long distances in seawater due to their ability to penetrate further and experience less attenuation compared to higher frequency sounds. This makes them detectable over greater distances in the ocean.
What is the relation between frequency and distance of propagation?
Frequency and distance are directly proportional the higher the frequency the more distance for the sound to dissipate th lower the frequency th shorter the distance for the sound to dissipate
What is the speed of sound flying?
The speed of sound flying varies depending on the altitude, temperature, and humidity. On average, the speed of sound at cruising altitude ranges from approximately 660 to 720 miles per hour.
The velocity of sound in the air is about 330 m/s.
The velocity of sound in a liquid is about three times that. But varies widely with liquid.
The velocity of sound in a solid body is about 4 or 5 times that of the sound in air. But once again, it varies widely with the solid.
hint, check the values for lead and tungsten.
What is an aircraft that flies faster than the speed of sound called?
The type of aircraft that flies faster than the speed of the sound are called SuperSonic aircraft.There are many supersonic aircrafts. Nowadays there are also HyperSonicaircrafts. The maximum speed recorded is Mach 9.6 (9.6 times faster than the speed of sound) by X-43A.
What happens when a sonic boom happens on land?
depending on the size of the object that broke the sound barrier a whip for example does almost nothing but a fighter jets sonic boom could be loud enough to break glass make you deaf or possibly even kill you if your close enough.
The velocity of sound in air is independent of change in what variable?
The velocity of sound in air is independent of changes in frequency. Sound waves travel at a constant speed determined by the properties of the medium they are traveling through, such as air temperature and pressure.
What is the word 5 times the speed of sound?
The word for 5 times the speed of sound is "supersonic."
An aircraft capable of flying 5 times faster than the speed of sound Mach 5?
An aircraft capable of flying at Mach 5 would be considered a hypersonic aircraft. It would travel at approximately 3,836 mph (6,174 km/h) at sea level. These speeds enable significantly reduced travel times for long-distance flights.
Is the speed of sound in air is about 343 meters per second?
Yes, the speed of sound in air at room temperature is approximately 343 meters per second. The exact speed can vary depending on factors like temperature, humidity, and air pressure.
If you break the sound barrier do you hear the boom again once you slow down?
Yes. If you were to slow to subsonic speeds, the boom can catch up to you, and you would hear it.
Why is glass wool used to sound proof the room?
In clear unobstructed air sound can be heard very clearly, very far away. When sound encounters glass wool or any other obstruction then sound is slowed down to a great degree or stoped altogether.
What does a pitch of sound depend on?
The pitch of sound depends on the frequency of the sound wave. Higher frequency waves result in higher pitch sounds, while lower frequency waves result in lower pitch sounds.
Sound waves travel by vibrations in what?
Sound is energy of mechanical vibration transferred through a medium.
Commonly the medium is air, but solids, liquids and gasses all transmit sound. Indeed, sound travels faster through liquid and solids than through gas.
Sound does not propagate through a vacuum.
What are some Factors that affect speed of sound in air?
Think mainly of the temperature and a little bit of the humidity.
Speed of sound in air is c ≈ 331 + 0.6 × T.
T = Temperature in °C.
Speed of sound in air at 20°C is c ≈ 331 + 0.6 × 20 = 343 m/s.
What do you call an aeroplane that travels faster than the speed of sound?
With modern technology, there are many planes that can travel faster than the speed of sound, including many fighter planes and a few airliners.
Any aircraft that flies faster than 1 Mach is faster than the speed of sound.
Almost all modern day fighters travel at speeds in excess of the speed of sound. That includes the Russian MIGS from mig17 on, French Mirage, All US fighters.
The planes which can fly at the speed of sound are SR-71, Mig-25, F-16, F-18, F-22, Sukhoi Su-47 and many others.
no, not necessarily. the reason that the sound appears to be coming from way behind the jet is because light travels faster than sound. think of a firework show, the sound always comes after the flash depending on how far away you are. since the jet is far away, by the time the sound reaches you, the jet is already way out ahead of the sound. this might help.
---jet-->
)
)
) <---sound
)
)
)
)
0
\|/
| <----you
--------------------------/ \---------------------------------------------
/
It can be calculated in a simple manner.
The formula for finding it is: V(t) = Vo + 0.61t
This formula shows that for one degree rise in temperature, the increase in velocity will be 0.61m/s
Is speed of sound proportional to distanced traveled?
No. The amplitude of the sound (and therefore its loudness) will decrease at greater distances; the speed will remain constant (assuming other factors, such as the density of air and the temperature, are constant).
Why is Chuck Yeager important to California?
He continues to epitomize The Right Stuff!
Major General Charles Elwood (Chuck) Yeager, retired, is among the greatest pilots who has ever lived. He performed most of his test pilot work in California at Muroc Army Air Field, now Edwards Air Force Base. He broke the sound barrier on October 14, 1947 there, and was the head of the Aerospace Research Pilot School, the precursor to Air Force Flight Test Center, at Edwards AFB. He helped with the training of all of the early astronauts.
"Chuck" first learned to fly in California and met his first wife Glennis (now deceased) in Oroville, CA.
He has lived in California since 1975 and has raised a lot of money for various non-profits in California.
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Does sound travel through metals faster than it does through nonmetals?
no this a opaque material
opaque is a material where light cannot pass through
so it cannot pass through
What is the difference in the speed of sound at 0 degrees C and the speed of sound at 25 degrees C?
At 0 degrees C, the speed of sound is about 331 m/s, while at 25 degrees C, the speed of sound is around 344 m/s. The speed of sound increases with temperature because sound waves travel faster in warmer air due to increased molecular motion.
What travels faster airplanes or speed of sound?
The speed of sound does not travel.
In the event that an airplane's airspeed is below Mach-1, the speed of sound is faster
than the speed of the airplane.
On the occasion and at the moment when the true indicated airspeed of an airship or
an airplane is in excess of Mach-1, the airplane is at that time traveling faster than the
speed of sound.
What would happen if a spherical volume of air instantaneously disappeared?
It depends on the size of the disappearing sphere. If a small sphere disappeared then air from adjoining space would move in and balance would soon be be restored. However, if a large sphere disappeared then the adjustment could involve extreme turbulence.
